<template>
  <div class="back-top">
    <img src="~assets/img/common/top.png" alt="">
  </div>
</template>

<script>
  export default {

  }
</script>

<style>
.back-top {
  width: 43px;
  position: fixed;
  bottom: 49px;
  right: 0;
  z-index: 999;
}
.back-top img {
  width: 100%;
}
</style>